http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50156
--- Comment #2 from Ruben Van Boxem <vanboxem.ruben at gmail dot com> 2011-08-24 19:26:55 UTC --- Created attachment 25090 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25090 Patch to allow a non-bootstrap compiler to build with in tree prereqs for graphite Attached is a full patch (including manual changes to generated files) that allow for in-tree CLooG (isl) to be used to build a GCC with Graphite. This patch was made against GCC 4.6 (SVN) and should apply cleanly for testing purposes. I have not "ported" the configure bit for CLooG to configure.ac, the rest (in configure and makefile.in) should be matched by makefile.def and configure.ac changes.